Lighthouse Island Weather Forecast

    • 23
    • 30

    Mostly Sunny

    • 28
    • 34

    Chance Snow

    • 33
    • 38

    Rain/Snow

    • 31
    • 38

    Mostly Cloudy

    • 29
    • 39

    Partly Sunny

    • 28
    • 39

    Mostly Cloudy

Today 31 Mar Marquette

Sunny. Highs around 30. North Winds 10 to 15 Mph.

Tonight 31 Mar Marquette

Clear. Lows 7 to 12 above inland to around 18 at the shore. Northwest Winds 5 to 10 Mph, becoming west after midnight.

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Lighthouse Island Temperature Statistics

March Temperature

Houghton County Memorial Airport (26.7 miles)

  • Lowest 2 March, 2025

    -5.2 °F

  • Average March

    29.6 °F

  • Highest 10 March, 2025

    61.6 °F

Climate (2020–Present)

Houghton County Memorial Airport (26.7 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    44.1 °F

  • Average High 2020–2025

    52 °F
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